212416416

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^2\times {\mathrm{877}}^1$

素因数の和:951

約数の個数: 108

約数和(自身を含む): 626320422

約数和(自身を除く): 413904006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 841, 877, 928, 1044, 1392, 1682, 1754, 2088, 2523, 2631, 2784, 3364, 3508, 4176, 5046, 5262, 6728, 7016, 7569, 7893, 8352, 10092, 10524, 13456, 14032, 15138, 15786, 20184, 21048, 25433, 26912, 28064, 30276, 31572, 40368, 42096, 50866, 60552, 63144, 76299, 80736, 84192, 101732, 121104, 126288, 152598, 203464, 228897, 242208, 252576, 305196, 406928, 457794, 610392, 737557, 813856, 915588, 1220784, 1475114, 1831176, 2212671, 2441568, 2950228, 3662352, 4425342, 5900456, 6638013, 7324704, 8850684, 11800912, 13276026, 17701368, 23601824, 26552052, 35402736, 53104104, 70805472, 106208208, 212416416]

約数ペア:

[(1, 212416416), (2, 106208208), (3, 70805472), (4, 53104104), (6, 35402736), (8, 26552052), (9, 23601824), (12, 17701368), (16, 13276026), (18, 11800912), (24, 8850684), (29, 7324704), (32, 6638013), (36, 5900456), (48, 4425342), (58, 3662352), (72, 2950228), (87, 2441568), (96, 2212671), (116, 1831176), (144, 1475114), (174, 1220784), (232, 915588), (261, 813856), (288, 737557), (348, 610392), (464, 457794), (522, 406928), (696, 305196), (841, 252576), (877, 242208), (928, 228897), (1044, 203464), (1392, 152598), (1682, 126288), (1754, 121104), (2088, 101732), (2523, 84192), (2631, 80736), (2784, 76299), (3364, 63144), (3508, 60552), (4176, 50866), (5046, 42096), (5262, 40368), (6728, 31572), (7016, 30276), (7569, 28064), (7893, 26912), (8352, 25433), (10092, 21048), (10524, 20184), (13456, 15786), (14032, 15138)]